$97+ Cheap flights from Fort Lauderdale to Ontario (FLL - ONT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — ONT
Mar 22 — Mar 291
1 adult, Economy
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Find cheap flights from Fort Lauderdale to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Fort Lauderdale to OntarioExplore the most affordable flight options available from Fort Lauderdale to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
Explore the most affordable flight options available from Fort Lauderdale to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
This Expedia deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Wed 3/255:10 pm
ONT
- FLL
1 stop13h 40m
Frontier
Deal found 2/18![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:25 pm
FLL
- ONT
1 stop25h 14m
Multiple Airlines
Tue 3/102:23 pm
ONT
- FLL
1 stop12h 07m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:00 pm
FLL
- ONT
2 stops36h 56m
Multiple Airlines
Tue 4/71:09 pm
ONT
- FLL
1 stop13h 04m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:15 am
FLL
- ONT
2 stops19h 41m
Multiple Airlines
Tue 4/71:09 pm
ONT
- FLL
1 stop13h 04m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:30 am
FLL
- ONT
1 stop13h 09m
Multiple Airlines
Tue 4/79:26 pm
ONT
- FLL
2 stops10h 54m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:45 am
FLL
- ONT
1 stop8h 30m
Multiple Airlines
Wed 3/256:15 am
ONT
- FLL
2 stops14h 05m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Mon 3/305:20 pm
ONT
- FLL
1 stop16h 45m
Frontier
Deal found 2/19![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:45 am
FLL
- ONT
1 stop8h 30m
Multiple Airlines
Tue 3/314:00 pm
ONT
- FLL
1 stop16h 20m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$219
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:49 am
FLL
- ONT
1 stop14h 35m
Frontier
Mon 5/118:26 am
ONT
- FLL
1 stop8h 07m
Frontier
Deal found 2/16![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:49 am
FLL
- ONT
1 stop10h 56m
Frontier
Sun 4/127:40 pm
ONT
- FLL
1 stop11h 14m
Frontier
Deal found 2/20![Frontier logo]()
$225
Best flights from Fort Lauderdale to OntarioDiscover carefully curated flight deals from Fort Lauderdale to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
Discover carefully curated flight deals from Fort Lauderdale to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:30 am
FLL
- ONT
1 stop13h 09m
Multiple Airlines
Tue 4/71:09 pm
ONT
- FLL
1 stop13h 04m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$222
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2710:45 am
FLL
- ONT
1 stop10h 29m
Frontier
Sun 3/297:09 pm
ONT
- FLL
1 stop11h 41m
Frontier
Deal found 2/16![Frontier logo]()
$250
This Alaska Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:23 pm
FLL
- ONT
1 stop23h 09m
Alaska Airlines
Wed 5/136:00 am
ONT
- FLL
1 stop32h 05m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:08 pm
FLL
- ONT
1 stop9h 52m
Delta
Tue 4/1410:15 pm
ONT
- FLL
1 stop9h 02m
Delta
Deal found 2/16![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:30 am
FLL
- ONT
1 stop9h 10m
Southwest
Wed 3/2510:35 am
ONT
- FLL
2 stops9h 20m
Southwest
Deal found 2/17![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:45 am
FLL
- ONT
2 stops16h 14m
Frontier
Sat 3/286:34 pm
ONT
- FLL
1 stop12h 16m
Frontier
Deal found 2/16![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:15 pm
FLL
- ONT
1 stop13h 49m
Multiple Airlines
Sun 4/56:20 am
ONT
- FLL
2 stops24h 25m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 pm
FLL
- ONT
1 stop32h 53m
Alaska Airlines
Mon 5/187:41 pm
ONT
- FLL
1 stop18h 24m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
FLL
- ONT
1 stop19h 59m
Alaska Airlines
Tue 4/146:00 am
ONT
- FLL
1 stop22h 30m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:10 pm
FLL
- ONT
2 stops10h 00m
Southwest
Mon 4/65:40 am
ONT
- FLL
2 stops10h 40m
Southwest
Deal found 2/18![Southwest logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:23 pm
FLL
- ONT
1 stop32h 36m
Alaska Airlines
Sat 5/23:26 pm
ONT
- FLL
1 stop22h 57m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
FLL
- ONT
1 stop19h 59m
Alaska Airlines
Tue 4/286:00 am
ONT
- FLL
1 stop32h 23m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$355
Last-minute flights from Fort Lauderdale to OntarioDiscover last-minute flight deals from Fort Lauderdale to Ontario. Data last updated February 20, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Lauderdale to Ontario. Data last updated February 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:25 pm
FLL
- ONT
1 stop25h 14m
Multiple Airlines
Tue 3/102:23 pm
ONT
- FLL
1 stop12h 07m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:30 am
FLL
- ONT
1 stop13h 09m
Multiple Airlines
Tue 4/79:26 pm
ONT
- FLL
2 stops10h 54m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$211
This Expedia deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Wed 3/255:10 pm
ONT
- FLL
1 stop13h 40m
Frontier
Deal found 2/18![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:45 am
FLL
- ONT
1 stop8h 30m
Multiple Airlines
Wed 3/256:15 am
ONT
- FLL
2 stops14h 05m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$217
This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Thu 3/265:13 pm
ONT
- FLL
1 stop13h 37m
Frontier
Deal found 2/17![Frontier logo]()
$225
This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Sun 3/297:09 pm
ONT
- FLL
1 stop11h 41m
Frontier
Deal found 2/19![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Mon 3/305:20 pm
ONT
- FLL
1 stop16h 45m
Frontier
Deal found 2/19![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:45 am
FLL
- ONT
1 stop8h 30m
Multiple Airlines
Tue 3/314:00 pm
ONT
- FLL
1 stop16h 20m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:00 pm
FLL
- ONT
2 stops36h 56m
Multiple Airlines
Tue 4/71:09 pm
ONT
- FLL
1 stop13h 04m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:15 am
FLL
- ONT
1 stop10h 50m
Multiple Airlines
Mon 4/611:10 am
ONT
- FLL
2 stops31h 57m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$244
One-way flights from Fort Lauderdale to OntarioSearch for one-way flight options from Fort Lauderdale to Ontario. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
Search for one-way flight options from Fort Lauderdale to Ontario. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:11 pm
FLL
- ONT
1 stop24h 04m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$97
This Frontier deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Deal found 2/19![Frontier logo]()
$100
This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:30 am
FLL
- ONT
1 stop9h 59m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$101
This Trip.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:30 am
FLL
- ONT
1 stop10h 35m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$106
This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:31 am
FLL
- ONT
1 stop18h 06m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$107
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Deal found 2/17![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:25 pm
FLL
- ONT
1 stop22h 04m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$111
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:15 am
FLL
- ONT
1 stop10h 50m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:45 am
FLL
- ONT
1 stop8h 10m
Frontier
Deal found 2/18![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:45 am
FLL
- ONT
1 stop8h 30m
Frontier
Deal found 2/19![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:15 pm
FLL
- ONT
1 stop20h 50m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$120
Find flight deals from Fort Lauderdale to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Expedia) |
One-way from | $97 (Trip.com) |
Popular in | May |
Cheapest in | July |
Average price | $317 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fort Lauderdale to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Ontario that are best for you.
Fly from
Fort Lauderdale
Fly to
Ontario
Route
Depart
Return
Price
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Sat 3/7
7:30 am-5:39 pm
1 stop13h 09m
Ontario
Tue 4/7
1:09 pm-5:13 am
1 stop13h 04m
$222
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Fri 3/27
10:45 am-6:14 pm
1 stop10h 29m
Ontario
Sun 3/29
7:09 pm-9:50 am
1 stop11h 41m
$250
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Wed 5/6
6:23 pm-2:32 pm
1 stop23h 09m
Ontario
Wed 5/13
6:00 am-5:05 pm
1 stop32h 05m
$285
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Wed 3/18
10:45 am-11:59 pm
2 stops16h 14m
Ontario
Sat 3/28
6:34 pm-9:50 am
1 stop12h 16m
$296
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Thu 4/2
9:15 pm-8:04 am
1 stop13h 49m
Ontario
Sun 4/5
6:20 am-9:45 am
2 stops24h 25m
$316
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Wed 5/13
6:05 pm-11:58 pm
1 stop32h 53m
Ontario
Mon 5/18
7:41 pm-5:05 pm
1 stop18h 24m
$323
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Tue 4/7
7:00 am-11:59 pm
1 stop19h 59m
Ontario
Tue 4/14
6:00 am-7:30 am
1 stop22h 30m
$323
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Thu 4/9
2:08 pm-9:00 pm
1 stop9h 52m
Ontario
Tue 4/14
10:15 pm-10:17 am
1 stop9h 02m
$331
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Thu 4/30
6:23 pm-11:59 pm
1 stop32h 36m
Ontario
Sat 5/2
3:26 pm-5:23 pm
1 stop22h 57m
$353
Fort LauderdaleOntario
FLL - ONT
FLLONT
Fort Lauderdale
Tue 4/21
7:00 am-11:59 pm
1 stop19h 59m
Ontario
Tue 4/28
6:00 am-5:23 pm
1 stop32h 23m
$355
Showing 1-10 of 21 results
Compare providers for flights from Fort Lauderdale to Ontario
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Ontario in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Fort Lauderdale-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Fort Lauderdale-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Fort Lauderdale to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Fort Lauderdale with our price prediction graph.
FLL-ONT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Fort Lauderdale to Ontario
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated February 20, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Fort Lauderdale to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Fort Lauderdale to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from Fort Lauderdale to Ontario by cabin class
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Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 20, 2026.
Fort Lauderdale and Ontario flights
Browse other Fort Lauderdale and Ontario flight options. Last updated on February 20, 2026.
Other flights from Fort Lauderdale
Browse through other flights departing from Fort Lauderdale. Flights are based on user searches made on Cheapflights and were last updated on February 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Fort Lauderdale to Ontario
Discover the top 4 airlines that operate flights from Fort Lauderdale to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$303 | Average$412 | FlexibilityNo cancel fee | On-time63% |